1. Between 2 and 3
2. Between 4 and 5
3.Between 5 and 6
4.Between 6 and 7
5. Between 5 and 6
6.Between 7 and 8.
7. The approximate length of each side is 8.36 cm(square root of 70 will get you this)
Answer:
1
Step-by-step explanation:
4/9 and -5/9 are 1 apart. This is because one of the numbers is positive and the other is negative, you have to make the negative number positive and add the two positive numbers together. In this case, 4/9+5/9=9/9. 9/9 is equivalent to 1. So, 4/9 and -5/9 are 1 apart.
<em>Hope the explanation and answer helps! </em>
You drove for half the time at 60mph and the other half the time at 30mph.
To find your average speed, we add 60 and 30 then divide them by two (because you drove at 2 different speeds). 60+30 = 90 and 90/2 = 45 so 45 miles per hour is your average speed.
Note: Velocity implies a direction to the force and there is no direction in this question, just speed. Without direction we cannot use velocity, only speed.
Answer:
Step-by-step explanation:
The perimeter of a square is:
Where "s" is the lenght of a side of the square.
Then, if the perimeter of this square is 12 m, you can solve for "s" and find its value:
You can calculate the length of the diagonal with this formual:
Where "s" is the lenght of a side of the square.
Substituting the value of "s" into the formula , you get that the lenght of the diagonal of this square is:
Hey, the answer is 81/2. when you get a fraction make sure to flip it meaning multiple by the reciprocal.